I saw what made the Japanese tick. I admired their discipline. That's what made Japan what it is today: discipline — not brilliance, but discipline. You obeyed orders, even if the orders were wrong.
The second and third sons, feeling the discrimination, will grow up hard as nails. Year by year they will become harder and harder, like steel, so that in the end they are going to succeed even more and the eldest will fail even more.
Use them regardless of race, colour or creed.